erhvervsakademi-aarhus.dk
Last scanned: 2026-08-28 17:24:26  ·  1248ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   122ms
NameserverIP addressesPTRASN / ISP
ns.efif.dk 195.254.168.23 ns.efif.dk AS51073 Aarhus Business College
ns2.efif.dk 195.254.168.12 ns2.efif.dk AS51073 Aarhus Business College
ns3.efif.dk 20.23.170.35 — AS8075 Microsoft Corporation
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC448ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2015112714
Primary NS (MNAME)ns.efif.dk
Responsible (RNAME)dns-zc@efif.dk
Refresh14400s
Retry3600s
Expire2419200s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
122ms
A
324ms
MX
116ms
AAAA
126ms
TXT
505ms
CAA
177ms
HTTPS
123ms
TLSA
40ms
SOA
0ms
MTA-STS
376ms
DNSSEC
448ms
SRV
343ms
Total
1248ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 17:24:26 1248ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-25 04:09:56 1535ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-23 03:37:39 6118ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-17 13:19:01 1488ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-11 20:35:22 4436ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-10 02:06:09 2840ms 3 NS 0 A 0 MX 🔒 Secure View
2026-08-04 03:24:25 2144ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-27 15:02:27 4505ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-25 14:21:23 769ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-23 08:36:53 459ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-19 22:27:45 11533ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-14 07:41:53 8382ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-09 10:57:42 15488ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-06 05:42:39 801ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-03 15:01:59 445ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-29 04:52:05 520ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-22 10:59:37 1770ms 3 NS 0 A 0 MX ⚠️ Bogus View
2026-06-19 16:56:51 431ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-17 08:05:32 473ms 3 NS 0 A 0 MX 🔒 Secure View
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